Google has updated its Gemini app to enhance user experience with the introduction of Personal Intelligence and Memory features. The Personal Intelligence feature is now available to all free Google Account users in the United States, allowing for a more tailored experience by integrating data from various Google services. Users can manage their privacy settings by disabling this feature through the Tools menu. Additionally, the Memory feature enables the app to reference previous conversations, improving its ability to provide personalized responses. The app's interface has also been redesigned to include a glowing visual effect when activated.